摘要:
Systems and methods may provide for a headset including a housing and a speaker positioned within the housing and directed toward a region external to the housing such as, for example, an ear canal when the headset is being worn. The headset may also include an ear pressure sensor positioned within the housing and directed toward the same region external to the housing. In one example, a measurement signal is received from the pressure sensor, one or more characteristics of an audio signal are automatically adjusted based on the measurement signal, and the audio signal is transmitted to the speaker.
摘要:
Numerous embodiments of a method to allow for adaptive performance margining of processing components on a carrier substrate are described. In one embodiment, the temperature of a processing component disposed on motherboard is measured and determined whether the temperature falls within a performance margining range. The processing speed of the component is then increased or maximized based on the performance margining range.
摘要:
In one embodiment, a system comprises a portable computing device comprising a first graphics controller and a first communication interface, and a turbo station comprising a second communication interface to manage communication with the portable computing device, and at least one auxiliary computing component coupled to the communication interface and configured to process cooperatively with the first graphics controller in the portable computing device.
摘要:
Systems, apparatuses, and/or methods may provide for identifying a face of a user by extracting contour information from images of shadows cast on the face by a facial features illuminated by a controllable source of illumination. The source of illumination may be left, center, and right portions of the light emitting diode (LED) display on a smart phone, tablet, or notebook that has a forward-facing two-dimensional (2D) camera for obtaining the images. In one embodiment, the user is successively photographed under illumination provided using the left, the center, and the right portions of the LED display, providing shadows on the face from which identifying contour information may be extracted and/or determined.